body {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    font-family: 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, sans-serif;
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

.pear-container {
    width: 100%;
    max-width: 100%;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.layui-container {
    width: 100%;
    padding: 0;
}

.ticket-form {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    width: 100%;
    height: 800px;
    margin: 0 auto;
    padding: 3px;
}

.ticket-title {
    font-size: 28px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: center;
}

.ticket-title .layui-icon {
    font-size: 28px;
    color: #3b82f6;
}

.layui-form-item {
    margin-bottom: 30px;
}

.layui-form-label {
    width: 100px;
    font-size: 16px;
    color: #4b5563;
    padding: 9px 15px;
    line-height: 30px;
}

.layui-input-block {
    margin-left: 130px;
}

.layui-input {
    height: 48px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 0 20px;
    font-size: 16px;
    transition: all 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.layui-input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    outline: none;
}

.pay-channel-group {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    padding: 20px 0;
    max-width: 900px;
    margin: 0 auto;
}

.pay-method-card {
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 7px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.pay-method-card input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.pay-method-card.selected {
    border-color: #3b82f6;
    background: #eff6ff;
}

.pay-method-card .pay-icon {
    font-size: 32px;
    margin-bottom: 12px;
    display: block;
}

.pay-method-card .pay-name {
    font-size: 16px;
    color: #4b5563;
}

.pay-btn {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    height: 56px;
    font-size: 20px;
    font-weight: 600;
    border-radius: 12px;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.15);
    border: none;
    cursor: pointer;
}

.pay-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(59, 130, 246, 0.2);
}

.amount-input-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.amount-input-wrapper::before {
    content: '¥';
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #64748b;
    font-size: 18px;
    font-weight: 600;
    z-index: 1;
}

.amount-input-wrapper input {
    padding-left: 40px;
    font-size: 18px;
    font-weight: 600;
}

/* 支付方式图标样式 */
.alipay-icon { color: #1677FF; }
.qqpay-icon { color: #12B7F5; }
.wechat-icon { color: #07C160; }
.usdt-icon { color: #26A17B; }

/* 大屏幕特定样式 */
@media (min-width: 1440px) {
    .ticket-form {
        width: 1400px;
        padding: 80px;
    }

    .ticket-title {
        font-size: 32px;
        margin-bottom: 60px;
    }

    .layui-form-item {
        margin-bottom: 40px;
    }

    .pay-channel-group {
        max-width: 1100px;
    }
}

/* 超大屏幕特定样式 */
@media (min-width: 1920px) {
    .ticket-form {
        width: 1600px;
        padding: 100px;
    }

    .pay-channel-group {
        max-width: 1300px;
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .ticket-form {
        margin: 20px;
        padding: 30px 20px;
        border-radius: 16px;
    }

    .layui-form-label {
        width: 90px;
    }

    .layui-input-block {
        margin-left: 100px;
    }

    .pay-channel-group {
        grid-template-columns: repeat(2, 1fr);
    }

    .ticket-title {
        font-size: 24px;
    }

    .pay-btn {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .layui-form-label {
        width: 80px;
    }

    .layui-input-block {
        margin-left: 80px;
    }

    .pay-channel-group {
        grid-template-columns: 1fr;
    }

    .ticket-title {
        font-size: 20px;
    }

    .pay-btn {
        font-size: 16px;
    }
}

/* 动画效果 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.ticket-form {
    animation: fadeIn 0.5s ease-out;
}